Table 4.
Multivariate analysis of variables significantly associated with primary headache compared with healthy respondents
| B | OR (95 % CI) | P value | |
|---|---|---|---|
| Sex – female | 1.067 | 2.906(1.833–4.608) | <0.01* |
| Age | −0.157 | 0.854(0.607–1.202) | 0.367 |
| Education | −0.138 | 0.871(0.608–1.247) | 0.451 |
| Smokes cigarettes | −0.015 | 0.985(0.787–1.234) | 0.896 |
| Drinks alcohol | −0.173 | 0.841(0.490–1.443) | 0.530 |
| Widowed/separated | 0.317 | 1.373(0.877–2.148) | 0.166 |
| Engages in social activities | 0.769 | 2.157(1.072–4.339) | 0.031* |
| Hypertension | 0.260 | 1.297(0.935–1.799) | 0.120 |
| Diabetes mellitus | −0.056 | 0.946(0.553–1.618) | 0.839 |
| Heart disease | 0.667 | 1.949(1.354–2.804) | <0.01* |
*It has statistical significance